Hairdryer diffuser head



FIG. 1 is a front perspective view of the hairdryer diffuser head showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left view thereof where the right view is a mirror image;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is another perspective view thereof shown in condition of use with environment.

The portions of FIG. 7 drawn in broken lines show environmental structure only and form no part of the claimed design. 

CLAIM The ornamental design for a hairdryer diffuser head, as shown and described. 